Doom9's Forum - View Single Post - Intel QuickSync Decoder - HW accelerated FFDShow decoder with video processing

egur · 14th September 2011, 12:54

CrunNcher:
I have a small bug in the memcpy function on 32 bit. You'll see a corruption on the right side (less than 128 pixel wide stripe on the rightest side).
I also improved the speed a little bit so I'll release again soon.
I'll check the new clips.
I saw that one of them was heavility corrupted (MC.ts). One played fine (CD.ts).

Do you have any info on MBAFF that can help me?

Aslo regarding invserse telecine, what do you mean by slow fades? I don't perform image analysis, just look at the flags.
If a few frames pass and there's no "repeat field" flag, than I drop out of IVT back to hte original frame rate.
I think I'm missing some code that deals with format change during playback. I'll add that too.

14th September 2011, 12:54	#45 \| Link
egur QuickSync Decoder author Join Date: Apr 2011 Location: Atlit, Israel Posts: 916	CrunNcher: I have a small bug in the memcpy function on 32 bit. You'll see a corruption on the right side (less than 128 pixel wide stripe on the rightest side). I also improved the speed a little bit so I'll release again soon. I'll check the new clips. I saw that one of them was heavility corrupted (MC.ts). One played fine (CD.ts). Do you have any info on MBAFF that can help me? Aslo regarding invserse telecine, what do you mean by slow fades? I don't perform image analysis, just look at the flags. If a few frames pass and there's no "repeat field" flag, than I drop out of IVT back to hte original frame rate. I think I'm missing some code that deals with format change during playback. I'll add that too. __________________ Eric Gur, Processor Application Engineer for Overclocking and CPU technologies Intel QuickSync Decoder author Intel Corp.